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Intel 317443-001US user manual Hardware Reference-Intel 945GME Express Chipset

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Hardware Reference—Intel®945GME Express Chipset

Table 7. Intel® 945GME Express Chipset Component Location Legend (Sheet 2 of 2)

No.	Default Setting	Reference
No.	Default Setting	Designator
		Designator

40	Reserved	J1H1

41	AC Brick Power Connector	J1G3

42	System Power State LEDs	CR2G1,
42	System Power State LEDs	CR3G1-3
		CR3G1-3

43	Reserved	J3F2

44	LAI Fan Header	J3F1

45	Intel Processor	U2E1

46	XDP Connector	J1E1

47	CPU Fan Header	J3C1

48	VID LEDs	CR1B1-6,
48	VID LEDs	CR1C1
		CR1C1

49	Reserved	J2B1

50	945GME GMCH	U5E1

51	Port 82-83 Display	CR6A3,4

52	PCI Express* Graphics Slot	J6C1

53	Port 80-81 Display	CR6A1,2

54	Reserved	J7A1

55	82573E Gb LAN	U8A2

56	Reserved	J9A1

	Intel® CoreTM 2 Duo processor with the Mobile Intel® 945GME Express Chipset
May 2007	Manual
Order Number: 317443-001US	37

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Intel 317443-001US user manual Hardware Reference-Intel 945GME Express Chipset

Contents

Order Number 317443-001US Development Kit User’s ManualManual Contents Tables FiguresSATA Port 0 Data Connector Pinout J7H1 IDE Connector J7J1SATA Port 0 Power Connector Pinout J6H3 SATA Port 2 Mobile Drive Connector Pinout J8J2Intel 945GME Express Chipset-Revision History Revision History1.0 About This Manual 1.1 Content Overview1.2 Text Conventions Instructions Signal NamesNumbers Units of MeasureAggressor 1.3 Glossary of Terms and AcronymsAnti-etch Assisted Gunning Transceiver Logic+IMVP6 Inter-Symbol InterferenceMedia Expansion Card NetworkPower-Good Acronyms Sheet 1 ofIntel 945GME Express Chipset-About This Manual Acronyms Sheet 2 ofAbout This Manual-Intel 945GME Express Chipset Acronyms Sheet 3 of1.5 Product Literature 1.4 Support Options1.4.1 Electronic Support Systems 1.4.2 Additional Technical SupportRelated Documents 1.6 Related DocumentsUpdate Mobile Intel 945 Express Chipset Family Datasheet2.0 Getting Started 2.1.1 Intel 945GME Express Chipset Development Kit Features2.1 Overview Debug Features Connector Interface SummaryMiscellaneous Features Clocking2.3 Software Key Features 2.3.1 AMI* BIOS2.2 Included Hardware and Documentation 2.4 Before You Begin used when handling the board 2.5 Setting Up the Evaluation Boardcables to this product remove any hardware unless the system is unplugged2.6 Configuring the BIOS Figure 1. Intel 945GME Express Chipset Development Kit Block Diagram 3.1 Block Diagram3.0 Theory of Operation 3.2 Mechanical Form Factor 3.4 System Features and Operation3.3 Thermal Management 3.4.1 IntelR 945GME GMCH3.4.1.1 System Memory 3.4.2 ICH7-M3.4.1.2 DMI 3.4.1.3 Advanced Graphics and Display Interface3.4.2.3 On-Board LAN 3.4.2.2 PCI Slots3.4.2.4 AC’97 and High Definition Audio 3.4.2.5 ATA / Storage3.4.2.9 BIOS Firmware Hub FWH 3.4.2.6 USB Connectors3.4.2.7 LPC Super I/O SIO/LPC Slot 3.4.2.8 Serial, IrDA3.4.2.11 Clocks 3.4.3 System I/O and Connector Summary3.4.2.12 Real Time Clock 3.4.2.13 Thermal Monitoring3.4.3.1 PCI Express* Support 3.4.3.5 VGA Connector3.4.3.2 SATA Support 3.4.3.3 IDE Support3.4.3.8 Ethernet Gigabit LAN Interface connector 3.4.3.7 32 bit/33 MHz PCI Connectors3.5 Clock Generation 3.4.4 POST Code Debugger3.6 Power Management States 3.6.1 Transition to S3 3.7 Power Measurement Support3.6.2 Transition to S4 3.6.3 Transition to S5R is the value of the sense resistor typically 0.002 Ω Powered duringV is the voltage measured across the sense resistor Intel 945GME Express Chipset-Theory of OperationTheory of Operation-Intel 945GME Express Chipset Intel 945GME Express Chipset-Theory of Operation 4.0 Hardware Reference 4.1 Primary FeaturesIntel 945GME Express Chipset-Hardware Reference Default SettingReference DesignatorHardware Reference-Intel 945GME Express Chipset 4.2 Back Panel Connectors 4.3 Configuration Settings Intel 945GME Express Chipset-Hardware Reference Supported Configuration Jumper/Switch Settings Sheet 1 ofHardware Reference-Intel 945GME Express Chipset Supported Configuration Jumper/Switch Settings Sheet 2 of4.4 Power On and Reset Buttons 4.6 Other Headers, Slots, and Sockets 4.5 LEDs4.6.1 H8 Programming Headers Table 9. Intel 945GME Express Chipset LED Function Legend4.6.2.1 478 Pin Grid Array Micro-FCPGA Socket 4.6.2 Expansion Slots and SocketsH8 Programming Jumpers Expansion Slots and SocketsPCI Express* x16 Pinout J6C1 Sheet 1 of 4.6.2.2 PCI ExpressIntel 945GME Express Chipset-Hardware Reference PCI Express* x16 Pinout J6C1 Sheet 2 ofTable 12. PCI Express* x16 Pinout J6C1 Sheet 3 of 4.6.2.3 Media Expansion Card MEC SlotMEC Slot J6C1 Sheet 1 of Intel 945GME Express Chipset-Hardware Reference MEC Slot J6C1 Sheet 2 ofMEC Slot J6C1 Sheet 3 of 4.6.2.4 PCI ExpressPCI Express* x1 Pinout J7C1, J8C1 Sheet 1 of Hardware Reference-Intel 945GME Express ChipsetIntel 945GME Express Chipset-Hardware Reference Table 14. PCI Express* x1 Pinout J7C1, J8C1 Sheet 2 ofIDE Connector J7J1 4.6.2.5 IDE ConnectorTable 16. SATA Port 0 Data Connector Pinout J7H1 4.6.2.6 SATA PinoutTable 17. SATA Port 0 Power Connector Pinout J6H3 4.6.2.7 Fan ConnectorsTable 18. SATA Port 2 Mobile Drive Connector Pinout J8J2 Table 19. Fan Connectors J3F1 and J3C1Figure 6. Heatsink and Backplate Appendix A Heat Sink Installation InstructionsIntel 945GME Express Chipset-Heat Sink Installation Instructions Figure 7. Backplate PinsFigure 9. Squeezing Activation Arm Figure 8. Applying the Thermal GreaseFigure 10. Installing the Heatsink Heat Sink Installation Instructions-Intel 945GME Express Chipset Figure 11. Plugging in the Fan Figure 12. Completed Assembly